THE INSIDE TRACK | GALLERY Mattson recently was the runner-up at the Washington State Cross Country Championships, running 15:24.2 in the race over the 5000-meter course. He had strong performances throughout his senior cross country season, resulting in eight wins. Mattson won the District 5/6/GNL Championship meet at the Apple Ridge course in Yakima, setting a course record of 14:49.
MOSCOW, Idaho - The University of Idaho Track & Field program is excited to announce the signing of Shea Mattson of Selah High School in Selah, Washington. Mattson is one of the top distance runners in the state of Washington and the Pacific Northwest.